{"id":79219,"date":"2024-01-05T09:25:39","date_gmt":"2024-01-05T01:25:39","guid":{"rendered":"\/\/www.viralrail.com\/?p=79219"},"modified":"2024-01-05T09:25:39","modified_gmt":"2024-01-05T01:25:39","slug":"mdmylxj","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/79219.html","title":{"rendered":"Modbus RTU\u4ee3\u7801\u539f\u7406\u8be6\u89e3"},"content":{"rendered":"
Modbus<\/a> RTU\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8Modbus RTU\u4ee3\u7801\u7684\u539f\u7406\u548c\u5e94\u7528\uff0c\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e00\u91cd\u8981\u7684\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n Modbus RTU\u4ee3\u7801\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u548c\u63a7\u5236\u3002\u5b83\u91c7\u7528\u7b80\u5355\u7684\u5e27\u683c\u5f0f\uff0c\u5305\u62ec\u5730\u5740\u4f4d\u3001\u529f\u80fd\u7801\u3001\u6570\u636e\u548c\u6821\u9a8c\u4f4d\u3002\u5728\u8fd9\u4e00\u90e8\u5206\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u89e3\u6790Modbus RTU\u4ee3\u7801\u7684\u7ed3\u6784\u548c\u5404\u4e2a\u5b57\u6bb5\u7684\u542b\u4e49\u3002<\/p>\n Modbus RTU\u4ee3\u7801\u7684\u5e27\u683c\u5f0f\u901a\u5e38\u7531\u5730\u5740\u4f4d\u3001\u529f\u80fd\u7801\u3001\u6570\u636e\u3001CRC\u6821\u9a8c\u7b49\u5b57\u6bb5\u7ec4\u6210\u3002\u5730\u5740\u4f4d\u7528\u4e8e\u6807\u8bc6\u8bbe\u5907\uff0c\u529f\u80fd\u7801\u8868\u793a\u5bf9\u6570\u636e\u7684\u64cd\u4f5c\u7c7b\u578b\uff0c\u6570\u636e\u5b57\u6bb5\u5305\u542b\u8981\u4f20\u8f93\u7684\u4fe1\u606f\uff0c\u800cCRC<\/a>\u6821\u9a8c\u7528\u4e8e\u6570\u636e\u7684\u5b8c\u6574\u6027\u9a8c\u8bc1\u3002<\/p>\n Modbus RTU\u4ee3\u7801\u7684\u901a\u4fe1\u6d41\u7a0b\u5305\u62ec\u4e3b\u673a\u53d1\u9001\u8bf7\u6c42\u3001\u4ece\u673a\u54cd\u5e94\u8bf7\u6c42\u3001\u4e3b\u673a\u6536\u5230\u54cd\u5e94\u7b49\u6b65\u9aa4\u3002\u5728\u901a\u4fe1\u8fc7\u7a0b\u4e2d\uff0c\u4e3b\u673a\u548c\u4ece\u673a\u4e4b\u95f4\u901a\u8fc7\u53d1\u9001\u548c\u63a5\u6536Modbus RTU\u4ee3\u7801\u5e27\u6765\u5b9e\u73b0\u6570\u636e\u4ea4\u6362\u548c\u63a7\u5236\u64cd\u4f5c\u3002<\/p>\n \u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0cModbus RTU\u4ee3\u7801\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u548c\u63a7\u5236\u3002\u5b83\u80fd\u591f\u5b9e\u73b0\u4e0d\u540c\u5382\u5546\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u4e92\u8054\u4e92\u901a\uff0c\u4f7f\u5f97\u8bbe\u5907\u80fd\u591f\u5b9e\u73b0\u6570\u636e\u5171\u4eab\u548c\u534f\u540c\u63a7\u5236\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u964d\u4f4e\u6210\u672c\u3002<\/p>\nModbus RTU\u4ee3\u7801\u7ed3\u6784\u89e3\u6790<\/h2>\n
\u5e27\u683c\u5f0f<\/h3>\n
\u901a\u4fe1\u6d41\u7a0b<\/h3>\n
Modbus RTU\u4ee3\u7801\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u4e2d\u7684\u5e94\u7528<\/h2>\n
\u4f20\u611f\u5668\u6570\u636e\u91c7\u96c6<\/h3>\n